Home Insulation Services in Victoria, Nanaimo, Saanich & Nearby British Columbia

Local experts for home insulation, heating and cooling, water heater upgrades, replacement windows, deep energy retrofits & more

If you are tired of inconsistent temperatures and just want to be comfortable in your own home, we can help! With one call we deliver comfort, green living and savings!

Island Basement Systems is your resource for saving energy and living more comfortably in Vancouver Island. We have helped many homeowners pay less for energy bills by making their homes more energy efficient.

Contact us today to receive a service estimate for window replacement, home insulation, air sealing, attic insulation, and more -- we are your resource for energy savings that increase your home's value and comfort.

We proudly serve Nanaimo, Saanich, Victoria, Campbell River, Duncan, Courtenay, Langford, Squamish, Esquimalt, Port Alberni, and all surrounding areas!

Providing home energy-saving services in Saanich and nearby British Columbia

Research has shown that many homes use about twice as much energy as they should, due to basic defects and deficiencies. Many of these defects don’t just cost you money; they can also cause comfort, moisture and mould problems.

Maximize comfort and energy savings with a Deep Energy Retrofit

Instead of choosing just one or two improvements, some homeowners elect to dramatically transform their home with a “deep energy retrofit” (DER). This more comprehensive energy makeover typically includes a number of “building envelope” upgrades (air sealing, spray foam, replacement windows) as well as new high-efficiency HVAC equipment (heat recovery ventilators) designed for tighter, better-insulated buildings. A house that has undergone a DER will see a 30% - 50% reduction in energy costs, but even greater savings are possible. 

Insulation Services

Attic Insulation

Upgrading attic insulation is usually a top priority for improving comfort & energy efficiency.

Garage Insulation

The floor above a garage often needs extra insulation to make the living space more comfortable.

Crawl Space Insulation

Insulating & sealing the crawl space will improve home comfort and indoor air quality.

Basement Insulation

Improve comfort, energy efficiency & air quality throughout the home with this important insulation upgrade.

Wall Insulation

Upgrade under-performing wall insulation to eliminate cold winter drafts and wasted energy.

Spray Foam Insulation

Lower your heating & cooling bills with our spray foam insulation services.

Air Sealing

Sealing leaks in a home’s building envelope can eliminate cold drafts and help insulation work more effectively.

Free Estimates

We provide free evaluations and estimates for all of our home insulation services!

Looking for a price? Get a no cost, no obligation free estimate.